The climate in Ribeira Grande during May can be summarized as warm and dry.
May is in the spring in Ribeira Grande and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 17°C (62°F) is normal.
Daytime temperature | 22.9°C 73.3°F |
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Nightly temperature | 16.6°C 61.8°F |
Average temperature | 19.8°C 67.6°F |
Daily sunshine | 1.8 hrs |
Avg rainfall | 11 mm 0.4 ins |
Rainy days | 3 days |
Sea temperature | 23.2°C 73.8°F |
Humidity | 76% |
Windspeed | 22kph 14 mph |
On average May is the 4th wettest month of the year in Ribeira Grande with around 11mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 1.8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ribeira Grande in May 2025.
Hottest month: | September | 26°C 78.8°F |
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Driest month: | March | 1mm 0ins |
Sunniest month: | October | 4.8hrs |
Coldest month: | February | 21.1°C 70°F |
Wettest month: | September | 36mm 1.4ins |